|
|
|
|
Mã SP:
- Model:
Riken RKI
Máy đo khí RKI 03 Series
Individuals need personal protection in hazardous areas at all times without adding extra bulky equipment, and the 03 Series can provide that kind of protection at an affordable price. The GP-03, OX-03, CO-03, and HS-03 models are personal single gas monitors designed for protection from exposure to combustible hydrocarbons, oxygen deficiency, hydrogen sulfide, or carbon monoxide.
|
THÔNG TIN SẢN PHẨM
|
Features
|
Applications
|
- Operates 3,000 hours on alkaline
(GP-03 operates 35 or 30 hrs on alkaline/Ni-MH)
- Pocket size 2.1”(W) x 2.6”(H) x 0.9”(D)
- Light weight 2.8 ounces
- Impact, dust, and water resistant (IP-67)
- Replaceable rubber boot
- Data log from 5 to 300 hours with adjustable intervals
- Audible / visual / vibration alarms
- Automatic backlight
- Peak Hold, STEL & TWA
- Low battery alarm
- Intrinsically safe, ATEX & CSA
- 3 Year warranty H2S & CO
- 2 Year warranty LEL & O2
|
- Hazardous Material
- Mining
- Tunnels
- Refineries / Petrochemical
- Water / Wastewater Treatment
- Pharmaceuticals
- Utilities
- Chemical Plants
- Fire Services
|
The O2, CO, and H2S versions can be operated continuously for at least 3,000 hours on (2) AAA size alkaline batteries. The GP-03 operates for 35 hours on alkaline and 30 hours on rechargeable Ni-MH. The 03 models have 2 preset alarms that are user adjustable. Each version is also equipped with visual, audible, and vibration alarms as standard.
| Model Name |
CO-03 |
HS-03 |
OX-03 |
GP-03 |
| Gas Detected |
Carbon Monoxide (CO) |
Hydrogen Sulfide (H2S) |
Oxygen (O2) |
Combustible gas |
| Detection Principle |
Electrochemical |
Galvanic cell |
Catalytic combustion |
Detection Range
(Increments) |
0 – 500 ppm
(1 ppm) |
0 – 100 ppm
(0.5 ppm) |
0 – 40%vol.
(0.1% vol.) |
0 – 100% LEL
(1% LEL increments) |
| Alarm Set Points |
1st 25 ppm
2nd 50 ppm
TWA 25 ppm
STEL 200 ppm
Over 500 ppm |
1st 5.0 ppm
2nd 30.0 ppm
TWA 1.0 ppm
STEL 5.0 ppm
Over 100.0 ppm |
Low 19.5% vol.
High 23.5% vol.
Over 40.0% vol. |
1st 10% LEL
2nd 50% LEL
Over 100% LEL |
| Alarm Types |
- Gas alarms: 1st and 2nd (user adjustable), OVER alarm, STEL and TWA
- Trouble alarms: Sensor connection, low battery circuit failure, and calibration range error
|
| Alarm Methods |
- Gas alarm: Flashing LED’s, intermittent buzzer, flashing gas value, and vibration
- Trouble alarm: Flashing LED’s, intermittent buzzer, and display of error message
- STEL & TWA alarms: Flashing LED’s, intermittent buzzer, flashing gas value, and vibration
|
| Gas Sampling |
Diffusion |
| Response Time |
T90 in 30 seconds |
T90 in 20 seconds
(Alarms within
5 seconds when exposed to 12% O2) |
T90 in 30 seconds |
Accuracy
which ever is greater |
± 5% of reading or ± 5 ppm CO |
± 5% of reading or ± 2 ppm H2S |
± 0.5% O2 |
± 0.5% of reading or ±2% LEL |
| Power Options |
Alkaline dry cell (2-AAA size)
|
Alkaline dry cell (2-AAA size)
Ni-MH battery |
| Continuous Operation |
Alkaline dry cell: more than 3,000 hours
(at 25°C, no backlight) |
Alkaline: 35 hrs
Ni-MH: 30 hrs |
| Safety Rating |
ATEX/IECEx approved. CSA classified, “C/US”, as intrinsically safe, Class I, Division 1, Groups A, B, C, D |
| Dimensions & Weight |
2.1” W x 2.64” H x 0.94” D, (54 x 67 x 24 mm); 2.8 ounces (80 g) |
| Display |
Digital LCD, gas name & concentration, auto backlighting during alarm, operation icon, battery icon |
| Operating Temp. & Humidity |
-4°F ~ 122°F (-20°C ~ 50°C);
Humidity below 90% RH (non-condensing) |
| Standard Accessories |
- Rubber protective boot
- Alligator clip
- Data logging software
- Alkaline batteries
|
| Optional Accessories |
- Calibration adapter
- Charger unit
- Calibration kit
- Belt clip
- Data logging download cable
- Wrist strap
|
| Special Functions |
- Manual backlight for LCD (automatically lit during alarm)
- Peak hold, STEL & TWA
|
| Warranty |
3 Year warranty |
2 Year warranty |
Specifications subject to change without notice.
|